<!--
 * @description 章节目录
 -->
<template>
  <div class="label-category-page">
    <div class="classify-btn">
      <div class="btn-title">
        <span>章节列表</span>
      </div>
      <div class="btn-btns">
        <el-button v-if="!allListIsEdit" @click="handleAddClassify">添加章节</el-button>
        <el-button v-if="!allListIsEdit" @click="handleBack">返回</el-button>
      </div>
    </div>
    <el-table
      v-loading="listLoading"
      :data="list"
      style="width: 100%; margin-bottom: 20px"
      row-key="id"
      default-expand-all
      :tree-props="{ children: 'children', hasChildren: 'hasChildren' }"
      size="mini"
      :indent="30"
    >
      <!-- <el-table-column label="序号">
        <template slot-scope="scope">
          <template v-if="scope.row.isEdit">
            <el-input
              v-model="scope.row.sort"

              :maxlength="15"
              placeholder="请输入序号"
            />
          </template>
          <template v-else>
            <span :class="[scope.row.parentId != -1 && 'children']">{{
              scope.row.sort
            }}</span>
          </template>
        </template>
      </el-table-column> -->
      <el-table-column label="章节名称">
        <template slot-scope="scope">
          <template v-if="scope.row.isEdit">
            <el-input v-model="scope.row.chapterName" :class="[scope.row.parentId != -1 && 'children']" :maxlength="15" placeholder="请输入名称" />
          </template>
          <template v-else>
            <span :class="[scope.row.parentId != -1 && 'children']">{{ scope.row.chapterName }}</span>
          </template>
        </template>
      </el-table-column>

      <el-table-column width="150" label="是否配置练习题">
        <template slot-scope="scope">
          <template v-if="scope.row.isEdit">
            <!-- <el-input
              v-model="scope.row.isConfigBank"
              class="edit-input"
              :class="[scope.row.parentId != -1 && 'children']"
              size="small"
              :maxlength="15"
              placeholder=""
            /> -->
            <el-select v-model="scope.row.isConfigBank" placeholder="请选择">
              <el-option v-for="item in options" :key="item.value" :label="item.label" :value="item.value" />
            </el-select>
          </template>
          <template v-else>
            <span>
              {{ scope.row.isConfigBank == 0 ? '否' : '是' }}
            </span>
          </template>
        </template>
      </el-table-column>

      <el-table-column width="100" label="出题数量">
        <template slot-scope="scope">
          <span>{{ scope.row.questionNumber }}</span>
        </template>
      </el-table-column>
      <el-table-column width="150" label="题库名称">
        <template slot-scope="scope">
          <span>{{ scope.row.questionBankName }}</span>
        </template>
      </el-table-column>
      <el-table-column label="移动" align="center" width="200">
        <template v-if="scope.row.id != 'MRZJ'" slot-scope="scope">
          <el-button :disabled="scope.row.isFirst" type="text" @click="move(scope.row, 'SY')">上移</el-button>
          <el-button :disabled="scope.row.isLast" type="text" @click="move(scope.row, 'XY')">下移</el-button>
          <el-button v-if="!allListIsEdit" class="addchild-btn" size="small" type="text" @click="addchild(scope.row)">添加子章节</el-button>
        </template>
      </el-table-column>
      <el-table-column label="操作" align="center" width="200">
        <template slot-scope="scope">
          <template v-if="scope.row.isEdit">
            <el-button type="text" style="font-size: 14px" @click="handleSave(scope.row)">保存</el-button>
            <el-button type="text" style="font-size: 14px" @click="handleCancel(scope.row)">取消</el-button>
          </template>
          <template v-else>
            <el-button v-if="scope.row.id != 'MRZJ'" type="text" style="font-size: 14px" @click="handleUpdate(scope.row)">编辑</el-button>
          </template>
          <el-button v-if="scope.row.id != 'MRZJ'" type="text" style="font-size: 14px" @click="handleDel(scope.row)">删除</el-button>
          <el-button v-if="!allListIsEdit" type="text" style="font-size: 14px" @click="handleCourseware(scope.row)">课件</el-button>
          <el-button
            v-if="!scope.row.questionBankId && scope.row.id != 'MRZJ' && !allListIsEdit && scope.row.isConfigBank == 1"
            type="text"
            style="font-size: 14px"
            @click="goPractice(scope.row)"
            >练习</el-button
          >
          <el-button
            v-if="scope.row.questionBankId && scope.row.id != 'MRZJ' && scope.row.isConfigBank == 1"
            type="text"
            style="font-size: 14px"
            @click="goPractice(scope.row)"
            >练习</el-button
          >
          <!-- <el-button
            type="text"
            style=" font-size: 14px"
            @click="goenclosure(scope.row)"
            >附件</el-button
          > -->
          <!-- <el-button
          v-if="scope.row.questionBankId"
            type="text"
            style=" font-size: 14px"
            @click="noPractice(scope.row)"
          >删除练习</el-button> -->
        </template>
      </el-table-column>
    </el-table>
    <courseware-list
      v-if="coursewareVisible"
      :course-id="selectCourse"
      :course-classify="courseClassify"
      :chapter-parent-id="chapterParentId"
      @close="handleClose"
    />
    <courseware-lists
      v-if="coursewareVisibles"
      :course-id="selectCourse"
      :course-classify="courseClassify"
      :chapter-parent-id="chapterParentId"
      @close="handleClose"
    />
    <el-dialog :show-close="false" :visible.sync="enclosure" class="chapter-dialog" title="附件" center :fullscreen="true">
      <span>
        <el-button style="padding: 8px 30px" @click="goenclosures()">添加附件</el-button>
      </span>
      <div class="courseware-list">
        <v-table
          :list="courseList"
          tag="documentLibraryLibrarReleaseEnclosure"
          :list-loading="listLoadings"
          :filter-column="filtercolumn"
          :source-arr="sourceArr"
          @handleSelectionChange="handleSelectionChange"
        />
      </div>
      <span slot="footer" class="dialog-footer" style="margin-bottom: 30px">
        <el-button style="padding: 8px 30px" @click="enclosure = false">取 消</el-button>
      </span>
    </el-dialog>
    <el-dialog :show-close="false" :close-on-click-modal="false" :visible.sync="practice" class="chapter-dialog" title="练习题" width="400px" height="600px" top="30vh" center>
      <el-form ref="chapterform" :model="chapterform" :rules="baserules">
        <el-form-item label="名称" prop="questionName">
          <el-input v-model="chapterform.questionName" placeholder="请输入名称" />
        </el-form-item>
        <el-form-item label="题库:" prop="questionBankId">
          <el-cascader
            ref="classify"
            v-model="chapterform.questionBankId"
            :value="questionBankName"
            :options="classifyOptions"
            style="width: 100%"
            clearable
            :props="classifyProps"
          />
        </el-form-item>

        <el-form-item label="出题数量" prop="questionNumber">
          <el-input v-model.number="chapterform.questionNumber" placeholder="请输入出题数量" />
        </el-form-item>
      </el-form>
      <span slot="footer" class="dialog-footer" style="margin-bottom: 30px">
        <el-button style="padding: 8px 30px" @click="practice = false">取 消</el-button>
        <el-button style="padding: 8px 30px" type="primary" @click="chapterOnSubmit('chapterform')">确 认</el-button>
      </span>
    </el-dialog>
    <el-dialog :show-close="false" :visible.sync="enclosures" class="chapter-dialog" title="选择附件" center :fullscreen="true">
      <el-collapse-transition>
        <div class="courseware-search merge">
          <span class="svg-container">
            <svg-icon icon-class="search" />
          </span>
          <el-input v-model="listQuery.subjectName" placeholder="请输入文档名称搜索" class="search-input" @keyup.enter.native="handleFilter" />
          <div class="courseware-search-btn">
            <el-button class="filter-item" type="primary" @click="handleFilter">搜索</el-button>
            <el-button class="filter-item" type="primary" @click="resettingBtn">重置</el-button>
          </div>
        </div>
      </el-collapse-transition>
      <div class="courseware-list">
        <v-table
          :list="courseLists"
          tag="documentLibraryLibrarReleaseEnclosure"
          :list-loading="listLoadingss"
          :filter-column="filtercolumns"
          :source-arr="sourceArrs"
          @handleSelectionChange="handleSelectionChanges"
        />
      </div>
      <pagination v-show="total > 0" :total="total" :page.sync="listQuery.page" :limit.sync="listQuery.limit" @pagination="getLists" />
      <span slot="footer" class="dialog-footer" style="margin-bottom: 30px">
        <el-button style="padding: 8px 30px" @click="enclosures = false">取 消</el-button>
        <el-button style="padding: 8px 30px" type="primary" @click="getenclosures">确 认</el-button>
      </span>
    </el-dialog>
  </div>
</template>

<script>
import elDragDialog from '@/directive/el-drag-dialog'
import {
  insertChapter,
  queryLessonTree,
  deleteById,
  update,
  getClassifyTree,
  courseInsert,
  courseUpdatet,
  courseDele,
  move,
  getAttachmentInfo,
  fetchList,
  addAttachment
} from '../api/chapter'
import splitPane from 'vue-splitpane'
import CoursewareList from '../components/CoursewareList/index'
import CoursewareLists from '../components/CoursewareLists/index'
import vTable from '@/components/Table'
import Pagination from '@/components/Pagination'
export default {
  name: 'LabelCategory',
  directives: { elDragDialog },
  components: {
    splitPane,
    CoursewareList,
    CoursewareLists,
    vTable,
    Pagination
  },
  data() {
    return {
      listQuery: {
        page: 1,
        limit: 10,
        subjectName: '',
        subjectType: 'KCLX02'
      },
      pageLoading: true,
      total: 0,
      listLoading: false,
      listLoadings: false,
      listLoadingss: false,
      practice: false,
      enclosure: false,
      enclosures: false,
      courseList: [],
      courseLists: [],
      list: [],
      sourceArr: ['subjectImgUrl'],
      sourceArrs: ['subjectImgUrl'],
      options: [
        {
          value: 0,
          label: '否'
        },
        {
          value: 1,
          label: '是'
        }
      ],
      classifyOptions: [], // 题库分类
      questionBankName: '',
      classifyProps: {
        label: 'classifyName',
        value: 'id',
        checkStrictly: true
        // lazy: true,
        // lazyLoad(node, resolve) {
        //   getClassifyTree({ parentId: (node.data && node.data.id) || -1 }).then(res => {
        //     resolve(res.data.data)
        //   }).catch(() => {
        //     resolve([])
        //   })
        // }
      },
      coursewareVisible: false,
      // 没有顺序和添加的课件列表
      coursewareVisibles: false,
      selectCourse: '', // 当前点击的课程
      courseClassify: '',
      curEditRow: {},
      allListIsEdit: false, // 章节树是否存在编辑情况，如果存在隐藏所有的添加下级按钮
      selection: [],
      classifyId: '',
      chapterParentId: '',
      questionBankRelevanceId: '',
      ctType: 0,
      id: '',
      enclosureid: '',
      multipleSelection: [],
      multipleSelections: [],
      attachment: [],
      chapterform: {
        courseId: '', // 课程ID
        dataId: '', // 关联ID。课程、章、节的ID
        questionBankId: [], // 题库ID
        questionNumber: '', // 出题数量
        questionName: '',
        type: 'KHLXLX_ZJ'
      },
      baserules: {
        questionBankId: [{ required: true, message: '请选择题库', trigger: 'blur' }],
        questionNumber: [{ required: true, message: '请输入出题数量', trigger: 'blur' }],
        questionName: [{ required: true, message: '请输入名称', trigger: 'blur' }]
      }
    }
  },
  created() {
    this.courseId = this.$route.query.id
    this.getList()
  },
  methods: {
    getenclosures() {
      const loading = this.$loading({
        lock: true,
        text: '请稍后',
        spinner: 'el-icon-loading',
        background: 'rgba(0, 0, 0, 0.7)'
      })
      return new Promise((resolve, reject) => {
        addAttachment({ id: this.enclosureid, attachment: this.attachment })
          .then(() => {
            this.$message({
              message: '处理成功',
              type: 'success',
              duration: 2000
            })
            this.enclosure = false
            this.enclosures = false
            this.getList()
            loading.close()
          })
          .catch((error) => {
            this.enclosure = false
            this.enclosures = false
            this.getList()
            loading.close()
            reject(error)
          })
      })
    },
    getLists(obj) {
      this.listLoadingss = true

      var query = {
        page: obj ? obj.page : this.listQuery.page,
        pageSize: obj ? obj.limit : this.listQuery.limit,
        status: 'KCZT01',
        subjectName: this.listQuery.subjectName,
        subjectType: 'KCLX02'
      }
      return new Promise((resolve, reject) => {
        fetchList(query)
          .then((response) => {
            this.courseLists = response.data.data.rows
            this.total = response.data.data.total
            this.listLoadingss = false
          })
          .catch((error) => {
            this.listLoadingss = false
            reject(error)
          })
      })
    },
    resettingBtn() {
      this.listQuery.subjectName = ''
      for (const i in this.search) {
        this.search['' + i + ''] = ''
      }
      this.listQuery.page = 1
      this.getLists()
    },
    handleFilter() {
      this.listQuery.page = 1
      this.getLists()
    },
    handleSelectionChange(val) {
      this.multipleSelection = val
      this.$emit('handleSelect', this.multipleSelection)
    },
    handleSelectionChanges(val) {
      this.multipleSelections = val
      this.$emit('handleSelect', this.multipleSelections)
      const dataClone = this.multipleSelections.map((item) => {
        return {
          fileId: item.id,
          subjectName: item.subjectName,
          fileTypeName: item.fileTypeName,
          subjectImgUrl: item.subjectImgUrl,
          subjectClassifyIdsValue: item.subjectClassifyIdsValue
        }
      })
      this.attachment = JSON.stringify(dataClone)
    },
    filtercolumns(scope, item) {
      return scope.row[item]
    },
    filtercolumn(scope, item) {
      return scope.row[item]
    },
    getenclosure(id) {
      this.listLoadings = true
      return new Promise((resolve, reject) => {
        getAttachmentInfo({ id: id })
          .then((response) => {
            this.listLoadings = false
            console.log(response, 'ct')
            this.courseList = response.data.data || []
          })
          .catch((error) => {
            this.listLoadings = false
            reject(error)
          })
      })
    },
    // 附件
    goenclosure(row) {
      this.enclosure = true
      this.getenclosure(row.id)
      this.enclosureid = row.id
    },
    goenclosures(row) {
      this.enclosures = true
      this.getLists()
    },
    /**
     * 分类移动
     */
    move(row, dir) {
      const loading = this.$loading({
        lock: true,
        text: '请稍后',
        spinner: 'el-icon-loading',
        background: 'rgba(0, 0, 0, 0.7)'
      })
      return new Promise((resolve, reject) => {
        move({ id: row.id, msg: dir })
          .then(() => {
            this.$message({
              message: '处理成功',
              type: 'success',
              duration: 2000
            })
            loading.close()
            this.getList()
          })
          .catch((error) => {
            loading.close()
            this.getList()
            reject(error)
          })
      })
    },
    goPractice(row) {
      if (row.questionBankId) {
        this.practice = true
        this.chapterform.questionBankId = row.questionBankId
        this.chapterform.questionNumber = row.questionNumber
        this.chapterform.questionName = row.questionName
        this.id = row.questionBankRelevanceId

        this.getClassify()
        this.ctType = 1
      } else {
        this.ctType = 0
        this.chapterform = {}
        this.practice = true
        this.chapterform.dataId = row.id

        this.chapterform.questionName = row.chapterName
        this.getClassify()
      }
    },
    noPractice(row) {
      const loading = this.$loading({
        lock: true,
        text: '请稍后',
        spinner: 'el-icon-loading',
        background: 'rgba(0, 0, 0, 0.7)'
      })
      return new Promise((resolve, reject) => {
        courseDele({ id: row.questionBankId })
          .then(() => {
            loading.close()
            this.$message({
              title: '成功',
              message: '删除成功',
              type: 'success',
              duration: 2000
            })
            this.getList()
          })
          .catch((error) => {
            loading.close()
            reject(error)
          })
      })
    },
    chapterOnSubmit() {
      this.$refs['chapterform'].validate((valid) => {
        if (valid) {
          this.chapterform.courseId = this.courseId
          this.chapterform.type = 'KHLXLX_ZJ'

          const loading = this.$loading({
            lock: true,
            text: '请稍后',
            spinner: 'el-icon-loading',
            background: 'rgba(0, 0, 0, 0.3)'
          })
          if (this.ctType == 0) {
            this.chapterform.questionBankId =
              this.chapterform.questionBankId.length > 0 ? this.chapterform.questionBankId[this.chapterform.questionBankId.length - 1] : ''
            return new Promise((resolve, reject) => {
              courseInsert(this.chapterform)
                .then(() => {
                  loading.close()
                  this.$message({
                    title: '成功',
                    message: '创建成功',
                    type: 'success',
                    duration: 2000
                  })
                  this.practice = false
                  this.getList()
                })
                .catch((error) => {
                  reject(error)
                  loading.close()
                })
            })
          } else {
            console.log(this.chapterform.questionBankId)
            if (Array.isArray(this.chapterform.questionBankId)) {
              this.chapterform.questionBankId =
                this.chapterform.questionBankId.length > 0 ? this.chapterform.questionBankId[this.chapterform.questionBankId.length - 1] : ''
            }
            const from = {
              questionBankId: this.chapterform.questionBankId,
              questionNumber: this.chapterform.questionNumber,
              questionName: this.chapterform.questionName,
              id: this.id
            }
            console.log(from.questionBankId, '333')
            return new Promise((resolve, reject) => {
              courseUpdatet(from)
                .then(() => {
                  loading.close()
                  this.$message({
                    title: '成功',
                    message: '修改成功',
                    type: 'success',
                    duration: 2000
                  })
                  this.practice = false
                  this.getList()
                })
                .catch((error) => {
                  reject(error)
                  loading.close()
                })
            })
          }
        } else {
          console.log('error submit!!')
          return false
        }
      })
    },
    /**
     * 获取题库分类
     */
    getClassify() {
      return new Promise((resolve, reject) => {
        getClassifyTree({ classifyType: 'JNZQFL03' })
          .then(({ data }) => {
            this.classifyOptions = data.data || []
          })
          .catch((error) => {
            reject(error)
          })
      })
    },
    // 添加课件
    handleCourseware(item) {
      console.log(item, '3333')
      this.selectCourse = item.courseId
      this.courseClassify = item.courseClassify
      this.chapterParentId = item.id
      if (item.id === 'MRZJ') {
        this.coursewareVisibles = true
      } else {
        this.coursewareVisible = true
      }
    },
    handleClose() {
      this.coursewareVisible = false
      // 没有拖拽功能的课件列表
      this.coursewareVisibles = false
      this.getList()
    },
    // 取消
    handleCancel(row) {
      if (row.id) {
        row['classifyName'] = this.curEditRow.classifyName
        row['status'] = this.curEditRow.status
        this.findPathByLeafId(row.id, this.list).isEdit = false
      } else {
        if (row.parentId) {
          this.findPathByLeafId(row.parentId, this.list).children.shift()
        } else {
          this.list.shift()
        }
      }
      this.allListIsEdit = false
    },
    handleUpdate(row) {
      if (this.allListIsEdit) {
        this.$message({
          message: '请先保存新添加章节',
          type: 'warning'
        })
        return
      } else {
        this.allListIsEdit = true
        this.curEditRow = Object.assign({}, row)
        this.findPathByLeafId(row.id, this.list).isEdit = true
      }
    },
    handleSave(row) {
      console.log(row.id, '111')
      var obj = {
        id: row.id,
        courseId: this.$route.query.id,
        chapterParentId: row.parentId || -1,
        chapterName: row.chapterName,
        isConfigBank: row.isConfigBank,
        sort: row.sort,
        relevanceType: 'KCGLLX_ZJ'
      }
      this.save(obj)
    },
    save(obj) {
      console.log(obj, '323')
      if (!obj.chapterName) {
        this.$message({
          message: '请填写章节名称',
          type: 'warning'
        })
        return
      }
      console.log(obj.isConfigBank, 'ct')
      if (obj.isConfigBank == undefined) {
        this.$message({
          message: '请选择是否配置练习题'
        })
        return
      }
      const pattern = new RegExp("^\\s|[`~!@#$^&*()=|{}':;',\\[\\].<>/?~！@#￥……&*（）——|{}【】‘；：”“'。，、？]|\\s$")
      if (pattern.test(obj.chapterName)) {
        this.$message({
          message: '请勿输入特殊字符或前后空格',
          type: 'warning'
        })
        return
      }
      const loading = this.$loading({
        lock: true,
        text: '请稍后',
        spinner: 'el-icon-loading',
        background: 'rgba(0, 0, 0, 0.7)'
      })
      if (obj.id) {
        const ct = {
          id: obj.id,
          chapterName: obj.chapterName,
          sort: obj.sort,
          isConfigBank: obj.isConfigBank,
          relevanceType: obj.relevanceType
        }
        return new Promise((resolve, reject) => {
          update(ct)
            .then(() => {
              this.allListIsEdit = false
              this.$message({
                message: '处理成功',
                type: 'success',
                duration: 2000
              })
              loading.close()
              this.getList()
            })
            .catch((error) => {
              loading.close()
              reject(error)
            })
        })
      } else {
        return new Promise((resolve, reject) => {
          insertChapter(obj)
            .then(() => {
              this.allListIsEdit = false
              this.$message({
                message: '处理成功',
                type: 'success',
                duration: 2000
              })
              loading.close()

              this.getList()
            })
            .catch((error) => {
              loading.close()
              reject(error)
            })
        })
      }
    },
    handleDel(row) {
      if (row.id) {
        this.$confirm('此操作将永久删除, 是否继续?', '提示', {
          confirmButtonText: '确定',
          cancelButtonText: '取消',
          type: 'warning'
        })
          .then(() => {
            this.del(row.id)
          })
          .catch(() => {})
      } else {
        if (row.parentId) {
          this.findPathByLeafId(row.parentId, this.list).children.shift()
        } else {
          this.list.shift()
        }
        this.allListIsEdit = false
      }
    },
    del(id) {
      const loading = this.$loading({
        lock: true,
        text: '请稍后',
        spinner: 'el-icon-loading',
        background: 'rgba(0, 0, 0, 0.7)'
      })
      return new Promise((resolve, reject) => {
        deleteById({ id: id })
          .then(() => {
            loading.close()
            this.$message({
              title: '成功',
              message: '删除成功',
              type: 'success',
              duration: 2000
            })
            this.getList()
          })
          .catch((error) => {
            loading.close()
            reject(error)
          })
      })
    },
    getList() {
      this.allListIsEdit = false
      this.listLoading = true
      return new Promise((resolve, reject) => {
        queryLessonTree({ courseId: this.$route.query.id })
          .then((response) => {
            this.listLoading = false
            this.list = this.initData(response.data.data)
            console.log(this.list)
            this.pageLoading = false
          })
          .catch((error) => {
            this.listLoading = false
            this.pageLoading = false
            reject(error)
          })
      })
    },
    /**
     * 递归增加是否可以上移下移标识
     * @param data
     * @returns {*}
     */
    initData(data, level = 1) {
      data.forEach((item, index) => {
        item['isFirst'] = false
        item['isLast'] = false
        item['isEdit'] = false
        if (index === 0) {
          item['isFirst'] = true
        }
        if (index === data.length - 1) {
          item['isLast'] = true
        }
        item['level'] = level
        if (item.children && item.children.length > 0) {
          return this.initData(item.children, level + 1)
        }
      })
      return data
    },
    addchild(row) {
      this.allListIsEdit = true
      row['_expanded'] = true
      /* let length = ''
      if (row.children) {
        length = row.children.length
      } else {

      }*/
      const obj = {
        id: '',
        classifyName: '',
        isFirst: true,
        isLast: true,
        isEdit: true,
        parentId: row.id
      }
      this.findPathByLeafId(row.id, this.list).children.unshift(obj)
    },
    /**
     * 根据id递归查找所在的对象
     * @param data
     * @returns {*}
     */
    findPathByLeafId(leafId, nodes, path) {
      if (path === undefined) {
        path = {}
      }
      for (var i = 0; i < nodes.length; i++) {
        var tmpPath = path
        if (leafId === nodes[i].id) {
          tmpPath = nodes[i]
          return tmpPath
        }
        if (nodes[i].children) {
          var findResult = this.findPathByLeafId(leafId, nodes[i].children, tmpPath)
          if (findResult) {
            return findResult
          }
        }
      }
    },
    handleBack() {
      this.$router.back()
    },
    handleAddClassify() {
      this.allListIsEdit = true
      const list = this.list
      var length = list.length
      const obj = {
        id: '',
        parentId: '',
        classifyName: '',
        isEdit: true,
        isFirst: true,
        isLast: true,
        index: length
      }
      list.unshift(obj)
      this.$set(this, 'list', list)
    }
  }
}
</script>

<style rel="stylesheet/scss" lang="scss">
$dark_gray: #bfced6;
@import '@/styles/mixin.scss';
.label-category-page {
  padding: 20px;
  height: 100%;
  .el-dialog__footer {
    padding: 20px 0 0 0 !important;
    margin-bottom: 30px;
  }
  .my-dialog {
    .el-dialog__body {
      height: calc(100vh - 150px);
      overflow: hidden;
    }
    .el-dialog__footer {
      display: flex;
      align-items: center;
      justify-content: center;
    }
  }
  .content {
    overflow: auto;
    height: 87vh;
    padding-bottom: 30px;
  }
  .classify-btn {
    display: flex;
    height: 46px;
    line-height: 46px;
    .btn-title {
      flex: 1;
      font-size: 16px;
      font-weight: bold;
      color: rgba(51, 51, 51, 1);
      padding: 0 10px;
    }
  }
  .el-table {
    background-color: transparent;
    .cell {
      display: flex;
      align-items: center;
      text-align: left;
    }
    thead {
      th {
        font-size: 14px;
        font-family: PingFangSC-Regular;
        font-weight: 400;
        color: rgba(166, 166, 166, 1);
      }
    }
    th,
    tr {
      background-color: transparent;
    }
    tbody {
      background-color: #ffffff;
      font-weight: 500;
    }
  }
  .courseware-search {
    background-color: #fff;
    padding: 0 20px;

    .svg-container {
      padding: 0 5px 0 10px;
      color: $dark_gray;
      vertical-align: middle;
      display: inline-block;

      &_login {
        font-size: 20px;
      }
    }

    .search-input {
      width: 60%;
      position: relative;

      &:after {
        content: '';
        position: absolute;
        left: -25px;
        right: 0;
        bottom: 8px;
        height: 1px;
        background: rgba(226, 227, 232, 1);
      }

      input {
        outline: none;
        background: transparent;
        border: none;
        outline: medium;
        padding: 0;

        &:focus {
          outline: none;
          background-color: transparent;
        }
      }
    }

    .courseware-search-btn {
      display: inline-block;
      float: right;

      .el-button.is-round {
        padding: 10px 30px;
        margin-right: 34px;
      }

      .courseware-search-more {
        font-size: 14px;
        font-weight: 500;
        @include font-color($mainColor);
        cursor: pointer;
      }
    }

    &.merge {
      height: 50px;
      line-height: 50px;
    }

    &.separate {
      .courseware-search-inner {
        padding-top: 10px;

        .search-inner-item {
          .item-label {
            height: 30px;
            line-height: 30px;
            font-size: 14px;
            color: #a6a6a6;
            font-weight: 400;
          }

          .el-input {
            position: relative;

            .el-input__inner {
              border: none;
              padding: 0;
            }

            &:after {
              content: '';
              height: 1px;
              background-color: #e2e3e8;
              position: absolute;
              left: 0;
              right: 0;
              bottom: 0;
            }
          }
        }
      }

      .courseware-search-btn {
        text-align: center;
        display: block;
        float: none;
        height: 56px;
        line-height: 56px;
      }
    }
  }
  .courseware-search-btn {
    display: inline-block;
    float: right;

    .el-button.is-round {
      padding: 10px 30px;
      margin-right: 34px;
    }

    .courseware-search-more {
      font-size: 14px;
      font-weight: 500;
      @include font-color($mainColor);
      cursor: pointer;
    }
  }
  .select-user {
    padding: 0;
    margin: 0;
    height: calc(100vh - 185px);
    overflow: auto;
    list-style: none;

    li {
      padding: 5px 8px;
      margin: 0;
      float: left;
      list-style: none;
      font-size: 14px;
      @include font-color($mainColor);
      @include border-color(1px, solid, $mainColor);
      border-radius: 5px;
      margin-left: 8px;
      margin-bottom: 8px;
    }
  }
}
</style>
<style scoped lang="scss">
.drag-handler {
  width: 20px;
  height: 20px;
  cursor: pointer;
  vertical-align: middle;
}

.edit-input {
  padding-right: 80px;
  &.children {
    padding-left: 20px;
  }
}

.addchild-btn {
  position: absolute;
  right: 15px;
  top: 6px;
}
</style>
